\begin{table}[htbp]\centering
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\caption{Study 2 Regression Results}
\begin{tabular*}{\hsize}{@{\hskip\tabcolsep\extracolsep\fill}l*{8}{c}}
\hline\hline
            &\multicolumn{1}{c}{Trump Supp.}&\multicolumn{1}{c}{Trump Opp.}&\multicolumn{1}{c}{R Voters}&\multicolumn{1}{c}{D Voters}&\multicolumn{1}{c}{R Pols}&\multicolumn{1}{c}{D Pols}&\multicolumn{1}{c}{Dis. Imm.}&\multicolumn{1}{c}{Agree Imm.}\\
\hline
Change      &       2.957   &      -5.174   &       2.130   &      -4.348   &       1.174   &      -0.130   &       2.826   &      -4.783   \\
            &     (2.753)   &     (3.271)   &     (3.337)   &     (3.056)   &     (2.980)   &     (3.591)   &     (5.591)   &     (5.670)   \\
[1em]
Const.      &       14.87***&       85.52***&       30.13***&       76.65***&       20.35***&       67.22***&       28.74***&       85.96***\\
            &     (1.947)   &     (2.313)   &     (2.360)   &     (2.161)   &     (2.107)   &     (2.539)   &     (3.954)   &     (4.010)   \\
\hline
\(N\)       &          46   &          46   &          46   &          46   &          46   &          46   &          46   &          46   \\
\hline\hline
\multicolumn{9}{l}{\footnotesize Standard errors in parentheses}\\
\multicolumn{9}{l}{\footnotesize All models include canvasser fixed effects}\\
\multicolumn{9}{l}{\footnotesize * p<0.10, ** p<0.05, *** p<0.01}\\
\end{tabular*}
\end{table}
